The Sneak Attack on Katlyn Lyon
48 Hours · Season 39 · Episode 15
When Katlyn Lyon Montgomery died in October 2022, her mother turned to TikTok to share her grief and demand justice. As the case evolved from a possible accident to a homicide, she built an online community to help hold Katlyn’s killer accountable.
Episode Details
Air date, runtime, timezone, and episode position.
Season
39
Episode
15
Air Date
31/Jan/2026
Air Time
22:00
Runtime
42 min
Overview
Episode summary.
When Katlyn Lyon Montgomery died in October 2022, her mother turned to TikTok to share her grief and demand justice. As the case evolved from a possible accident to a homicide, she built an online community to help hold Katlyn’s killer accountable.
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